71144876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 143582208

約数和(自身を除く): 72437332

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1213, 1333, 1364, 1892, 2426, 2666, 4852, 5332, 13343, 14663, 26686, 29326, 37603, 52159, 53372, 58652, 75206, 104318, 150412, 208636, 413633, 573749, 827266, 1147498, 1616929, 1654532, 2294996, 3233858, 6467716, 17786219, 35572438, 71144876]

約数ペア:

[(1, 71144876), (2, 35572438), (4, 17786219), (11, 6467716), (22, 3233858), (31, 2294996), (43, 1654532), (44, 1616929), (62, 1147498), (86, 827266), (124, 573749), (172, 413633), (341, 208636), (473, 150412), (682, 104318), (946, 75206), (1213, 58652), (1333, 53372), (1364, 52159), (1892, 37603), (2426, 29326), (2666, 26686), (4852, 14663), (5332, 13343)]